-al -er a-a a-b aaa aab aae aaf aag aal aar ab- aba abb abe abf abg abl abr aea aeb aee aef aeg ael aer af- afa afb afe aff afg afl afr ag- aga agb age agf agg agl agr al- ala alb ale alf alg all alr ar- ara arb are arf arg arl arr baa bab bae baf bag bal bar bba bbb bbe bbf bbg bbl bbr be- bea beb bee bef beg bel ber bfa bfb bfe bff bfg bfl bfr bga bgb bge bgf bgg bgl bgr bla blb ble blf blg bll blr bra brb bre brf brg brl brr eaa eab eae eaf eag eal ear eba ebb ebe ebf ebg ebl ebr eea eeb eee eef eeg eel eer ef- efa efb efe eff efg efl efr ega egb ege egf egg egl egr ela elb ele elf elg ell elr era erb ere erf erg erl err faa fab fae faf fag fal far fba fbb fbe fbf fbg fbl fbr fea feb fee fef feg fel fer ffa ffe fff ffg ffl ffr fga fgb fge fgf fgg fgl fgr fla flb fle flf flg fll flr fra frb fre frf frg frl frr gaa gab gae gaf gag gal gar gba gbe gbf gbg gbl gbr ge- gea geb gee gef geg gel ger gfa gfb gfe gff gfl gfr gga ggb ggg ggr gla glb gle glf glg gll glr gra grb gre grf grg grl grr la- laa lab lae laf lag lal lar lba lbb lbe lbf lbg lbl lbr lea leb lee lef leg lel ler lfa lfb lfe lff lfg lfl lfr lga lgb lge lgf lgg lgl lgr lla llb lle llf llg lll llr lra lrb lrf lrg lrr ra- raa rab rae raf rag ral rar rba rbb rbe rbf rbg rbl rbr re- rea reb ree ref reg rel rer rfa rfb rfe rff rfg rfl rfr rga rgb rge rgf rgg rgr rla rle rlf rlg rll rlr rra rrb rrf rrg rrl rrr

a-be aaaa aaab aaae aaaf aaal aaar aaba aabb aabl aaea aafa aafb aaff aafl aage aala aale aall aara aare abaa abab abae abaf abag abal abar abb- abba abbb abbe abbr abee abel aber abff abgl abla able abra aeaf aeer aega aela aer- aera afaa afar afee afel afer affa afgf afla afle aflg afr- afra afre agag agal agar agba agea agee agel ager agfa agga agge agla agle agra agre agrl alaa alae alag alal alar alb- alba albe alea alee alef aleg aler alfa alfe alg- alga alge all- alla alle alll allr arab arae araf arag aral arar arba arbe area aree aref areg arel arfa arfb arff arga argb arge arla arle arr- arra arre arrg arrr baaa baaf baal baar baba babb babe babr bael baer baff baga bage bagg bala bale balf ball bar- bara barb bare barf barg barr bbbb bbeb bbga bblb bbrg beaf beag beal bear beba bebb bebe beeb beef beeg beel beer befa befe beff bega begg bela bele belg bell bera bere berg berr bffl bfgf blaa blab blae blag blea bleb blee bleg blrg brab brae braf brag brea breb bree bref breg brel brer brrr e-la eaaf eaba eafb eaga eage eagl eala eale eara earb eare earl ebal ebba ebbr ebel eber ebla eeea eeee eefa eefe eefl eega eele eera eerg ef-g efab efbr effa efla egaa egae egal egar egba egbe egea egee egel eger egfr eggb egge egle egra egre el-b elab elal elar elba elbe elea elee elef eler elfa elfe elgg ella elle elra eraf eral erba erbb erbe ereb erel erer erg- erga ergg erla erle erll erra erre faaa faba fabe faeb fafa fafe faff fafg fage fagg fala fale fall fara farb fare farg farl farr fbar fbla fble feaf feal fear feba feeb feel feer fefe feff fege fegg fela fele felf fell fera ferb fere ferr ffar ffee ffff ffrr flab flae flag flea flee fleg fler frab frae frag frea free frla gaal gaar gaba gabb gabe gabl gabr gaea gael gaer gafa gafb gaff gaga gage gagg gala gale gall gara garb gare garf garg garr gbag geab geal gear geba gebe geel geer gefe gege gegg gegl gela gelb gele gelf gelg gell gera gerb gere gerl gfer gffa ggfg gggg glaa glab glar gleb glee gleg glge glrb grab grae graf grbr grea greb gree gref greg grfa grrl grrr laaa laag laal laar laba labe labr lael laer lafb lafe laff lag- laga lage lagg lala lale lall lara larb lare larf larg larr lbar lblr leaa leaf leag leal lear leba leea leef leel leer lefa lefe leff lega lege legg lela lele lell lera lere lger lgfl llef llll lral lrba lrgb lrrr raab raaf raag raba rabb rabe rabl raef raeg rael raer rafa rafe raff raga rage ragg rala ralb rale ralf rall rara rarb rare rarf rbaf rbbb rbbr rble rea- reae reaf real rear reba rebb rebe reeb reef reel refe reff refg refl refr rega rege regl regr rela relb rele rell rera rere rerg rfae rfef rffl rgba rgbe rlab rlee rlef rrle rrrr

-aaa- a-lee aaaee aaarg aabaa aabba aabel aabga aabra aaeaf abaab ababa ababe abaer abaga abala abale aball abara abare abbar abeal abear abeba abebe abeel abeer abega abege abegg abela abele abell abera abere aberg aberr abfab abgal abgar abler abrar aeaea aebbe aegae aegea aeger aegle aella aelle aeral afall afara afare afear afeel afefe afega afell afere affer afgar aflea aflee afree agafa agara agege agela agell aggag aggar agger aglae aglal aglar aglee agler agral agree alaba alala alara alare albal albar albee aleae aleaf alear alefa alega alele alera alere alfre algae algal algea alger allaf allal allar allbe allee allel aller allra ar-ab arab- araba arabe araea arage arara arare arbab